Havana , Cuba -LRB- CNN -RRB- -- Members of Latin America 's largest guerrilla group declared Thursday they will ask for an immediate cease fire when they meet with Colombian government negotiators for peace talks next month .

The Revolutionary Armed Forces of Colombia -- known by the Spanish acronym FARC -- have waged a bloody civil war for five decades with the Colombian government and right-wing paramilitary groups . The group is considered by the United States government to be a terrorist organization .

The discussions will begin on October 8 in Oslo , Norway , six FARC members said during a news conference held in Havana on Thursday .

Time is right , but past failures haunt Colombia peace talks

Chile , Cuba , Venezuela and Norway have been named as countries that will aid in the negotiations .

Colombian President Juan Manuel Santos said Tuesday he supports the effort and named government negotiators to attempt to hammer out a treaty .

A possible peace deal will face many obstacles , including long-standing allegations that FARC guerrillas have enriched themselves with ransoms paid for kidnap victims and with drug trafficking .

FARC commander Mauricio Jaramillo denied reports that guerrillas still hold prisoners in remote jungle camps .

`` We no longer have any captives , '' Jaramillo said before asserting that kidnappings by criminal and paramilitary organizations are often blamed on the FARC .

Negotiations between the FARC and the Colombian government broke down over 10 years ago . Then-President Andres Pastrana had ceded an area the size of Switzerland to the guerrilla group at the start of those peace talks . The government later said the guerrillas had used the area as a base for drug trafficking and kidnapping .

Former Colombian President Alvaro Uribe says it is impossible to hold peace talks without first securing a unilateral cease fire and criticized the proposed negotiations .

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Jaramillo said a cease fire would be proposed as soon as negotiators meet next month , but the FARC is prepared to continue fighting .

`` There 's enough of us to keep taking the fight to the government , '' he said .

As part of a road map for a possible peace deal , the FARC has said the government will need to enact land reform for peasant farmers , help coca growers plant other crops and reintegrate thousands of FARC soldiers into Colombian society .

FARC representatives also decried Colombia 's extradition treaty with the United States , which has led to the convictions of several FARC commanders there .

`` Anyone who breaks the law in Colombia should be tried in Colombia , '' said FARC negotiator Ricardo Tellez . `` There 's no need that anyone should be turned over to another country . ''

The issue could prove to be the first challenge to the talks , since the FARC named commander Simon Trinidad as a member of the team who will negotiate a possible peace deal .

Trinidad is serving 60 years in a U.S. federal prison after a 2007 conviction on drug trafficking and terrorism charges .

FARC negotiators refused to say at the news conference whether Trinidad 's inclusion is symbolic or if his release is an initial demand to the Colombian government .

`` We have Simon Trinidad at the negotiating table , '' FARC negotiator Andres ParÃs said Thursday .

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An immediate cease fire will be on the agenda in talks next month , FARC members say

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But one warns , `` There 's enough of us to keep taking the fight to the government . ''

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The Revolutionary Armed Forces of Colombia have waged a civil war for five decades

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`` We no longer have any captives , '' FARC commander Mauricio Jaramillo says